EPSG:6555 NAD83(2011) / Oklahoma South (ftUS)
Projected system (Lambert Conic Conformal (2SP)) in use: USA - Oklahoma - SPCS - S. The full definition below, and conversion in one click.
| Code | EPSG:6555 |
|---|---|
| Name | NAD83(2011) / Oklahoma South (ftUS) |
| Type | Projected system — Lambert Conic Conformal (2SP) |
| Area of use |
USA - Oklahoma - SPCS - S United States (USA) - Oklahoma - counties of Atoka; Beckham; Bryan; Caddo; Carter; Choctaw; Cleveland; Coal; Comanche; Cotton; Garvin; Grady; Greer; Harmon; Haskell; Hughes; Jackson; Jefferson; Johnston; Kiowa; Latimer; Le Flore; Love; Marshall; McClain; McCurtain; McIntosh; Murray; Pittsburg; Pontotoc; Pottawatomie; Pushmataha; Seminole; Stephens; Tillman; Washita. |
| Bounds | W -100,00° · S 33,62° · E -94,42° · N 35,57° |
| Countries | United States |
| Datum | NAD83 (National Spatial Reference System 2011) |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:6318 — NAD83(2011) |
| Unit | US survey foot (X east, Y north) |
| Transformation to WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — accuracy 2 m |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of false origin | 33.333333333333336 | degree |
| Longitude of false origin | -98 | degree |
| Latitude of 1st standard parallel | 35.233333333333334 | degree |
| Latitude of 2nd standard parallel | 33.93333333333333 | degree |
| Easting at false origin | 1968500 | US survey foot |
| Northing at false origin | 0 | US survey foot |
proj4 definition
+proj=lcc +lat_0=33.3333333333333 +lon_0=-98 +lat_1=35.2333333333333 +lat_2=33.9333333333333 +x_0=600000 +y_0=0 +ellps=GRS80 +units=us-ft +towgs84=0,0,0 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:6555.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_StatePlane_Oklahoma_South_FIPS_3502_Ft_US",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1968500.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-98.0],PARAMETER["Standard_Parallel_1",35.2333333333333],PARAMETER["Standard_Parallel_2",33.9333333333333],PARAMETER["Latitude_Of_Origin",33.3333333333333],UNIT["US survey foot",0.304800609601219]]Other systems — United States
- EPSG:6546NAD83(2011) / North Dakota South
- EPSG:6547NAD83(2011) / North Dakota South (ft)
- EPSG:6548NAD83(2011) / Ohio North
- EPSG:6549NAD83(2011) / Ohio North (ftUS)
- EPSG:6550NAD83(2011) / Ohio South
- EPSG:6551NAD83(2011) / Ohio South (ftUS)
- EPSG:6552NAD83(2011) / Oklahoma North
- EPSG:6553NAD83(2011) / Oklahoma North (ftUS)
- EPSG:6554NAD83(2011) / Oklahoma South
- EPSG:6556NAD83(2011) / Oregon LCC (m)
- EPSG:6557NAD83(2011) / Oregon GIC Lambert (ft)
- EPSG:6558NAD83(2011) / Oregon North
- EPSG:6559NAD83(2011) / Oregon North (ft)
- EPSG:6560NAD83(2011) / Oregon South
- EPSG:6561NAD83(2011) / Oregon South (ft)
- EPSG:6562NAD83(2011) / Pennsylvania North
- EPSG:6563NAD83(2011) / Pennsylvania North (ftUS)
- EPSG:6564NAD83(2011) / Pennsylvania South
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.